About this product

- Compatible with 510 cartridges. - 3 heat settings (2.8V/3.2V/3.6V). - 5-press on/off safety lock. - Built-in LED Indicator. - Inhale activated. - Powerful 350mAh rechargeable battery. - USB Charger included. Voltage Settings for Your Needs As simple and discreet as it looks, there’s more to M3B than meets the eye. The 3 heat settings included are designed to cater to your every need whether for flavor (2.8V), potency (3.6V), or a happy medium between the two (3.2V). Unlock True Peace of Mind The voltage adjustment button on the M3B also serves as a child-resistant lock, giving parents and pockets peace of mind. Inhale and Enjoy! The M3B Pro is simple and straight to the point with a micro-sensor allowing for inhale activation once the device is unlocked. Simply inhale from the mouthpiece of your cartridge and enjoy!